Compute molarity (M), mass, volume, or moles and plan C1V1=C2V2 dilutions. Unit-aware, fast, and free.
Molarity M = moles / volume (L). moles = mass / molar mass.
Convert between M, mg/mL, mg/L (≈ppm), ppm, ppb, and % (w/v, w/w, v/v). Provide molar mass for M, densities for ppm/ppb and %w/w/%v/v where applicable.
Molarity (M) is moles of solute per liter of solution (mol/L). Dilution relates two concentrations and volumes by C1V1=C2V2.
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